/// <summary>
/// Recursively select all children.
/// </summary>
public void SelectAllExpandedChildren()
{
if (Items != null && Items.Count > 0)
{
if (this.IsExpanded)
{
foreach (var item in Items)
{
if (item is MSTreeViewItem)
{
((MSTreeViewItem)item).SelectAllExpandedChildren();
}
else
{
MSTreeViewItem tvItem = this.ItemContainerGenerator.ContainerFromItem(item) as MSTreeViewItem;
if (tvItem != null)
{
tvItem.SelectAllExpandedChildren();
}
}
}
}
}
if (!this.IsSelected)
{
this.IsSelected = true;
ParentMultipleSelectionTreeView.OnSelectionChanges(this);
}
}
public void SelectAllExpandedItems()
{
if (Items != null && Items.Count > 0)
{
foreach (var item in Items)
{
if (item is MSTreeViewItem)
{
((MSTreeViewItem)item).SelectAllExpandedChildren();
}
else
{
MSTreeViewItem tvItem = this.ItemContainerGenerator.ContainerFromItem(item) as MSTreeViewItem;
if (tvItem != null)
{
tvItem.SelectAllExpandedChildren();
}
}
}
}
}